Determine the Sum of the Series $\sum _ { n = 1 } ^ { \infty } \left( \frac { \pi } { e } \right) ^ { n }$

question 118

Multiple Choice

Determine the sum of the series $\sum _ { n = 1 } ^ { \infty } \left( \frac { \pi } { e } \right) ^ { n }$ .

• A) \(\frac { e } { e - \pi }\)
• B) \(\frac { \mathrm { e } } { \pi }\)
• C) \(\frac { \pi } { \mathrm { e } - \pi }\)
• D) none of these

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